Category: Chemistry
Showing 97–112 of 112 results
Portable Manual Ice Shaver Block Shaving Machine Crusher Snow Ice Cone Maker Transparent
$60.74ChemistryAdd to cartSpecificationColor:TransparentMaterial:ABS(Acrylonitrile Butadiene Styrene) + Stainless SteelSize:Approx. 11 x 11 x 23cm/4.33 x 4.33 x 9.06inchFeatures– Easy to use, simply add ice to the top container and place lid over the top and start turning the handle over and over until the ice is crushed to your liking.– Contains 4 rubber ant-skid knobs on the bottom …
Portable Manual Ice Shaver Block Shaving Machine Crusher Snow Ice Cone Maker TransparentRead More
Precision PH Test Strips Roll Short Range 5.5-9.0 indicator Paper Tester Dispenser Color Chart 5m/16.4 ft
$22.26ChemistryAdd to cartSpecificationStrip Total Length:5m / 16.4 ftScale Reads From 5.5 to 9.0Features– Measures pH values in the range of 5.5 to 9.0– Precise precise color matching. The color chart has pH matches at 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0– Color chart clean measurement and clear results cost-effective and easy to use.– The test strip …
Primary Cell Experiment Kit Chemistry Galvanic Cell Box Holder Case
$26.31ChemistryAdd to cartSpecificationShell Material:AcrylicSize (L*W*H):70x50x60mmApplication:Experiment kit for high school chemistry primary cell experiment.Features1. Connect copper plate and red wire to the red binding post (positive, + )2. Connect zinc plate and black wire to the black binding post (negative, – )3. Connect LED (light emitting diode) to binding posts. Long terminal of LED is positive(+), while short …
Primary Cell Experiment Kit Chemistry Galvanic Cell Box Holder CaseRead More
Rock Collection Mix Gems Crystals Natural Teaching Mineral Ore Specimens Decoration Box
$20.24ChemistryAdd to cartSpecificationsMaterial:OreColor:Multi ColorsBox Size:(L)X(W)X(H)8×5.5×1.5cm/3.15inchx2.17inchx0.59inch(appr.)Features1)Made of natural mixed ore and after grinding shows what you see in the pictures.2)Natural crystal stone mini specimen containing a variety of crystal stones.3)Teach you to know the colorful world of natural crystal.4)Cultivate child are interested in Geology to broaden their horizons and grow the knowledge.5)Also can be the Geological teaching materials …
Rock Collection Mix Gems Crystals Natural Teaching Mineral Ore Specimens Decoration BoxRead More
Round Circle Great Circular Arc Drawing Template KT Soft Plastifc Ruler Drafting Design Stencil
$10.80ChemistryAdd to cartSpecificationMaterial:K Plastic (Soft Plastic)Type:Circles, Circular ArcsLength:20.9cm Width:14.9cmFeatures– Made from transparent orange, soft plastic. More flexible than traditional green plastic, can be bent and not easy to break. – The rate of transparency allows you to see the drawing below template for easy positioning.– Assorted sizes of 24 different assorted circles, from φ1mm to φ24mm, and …
Seedling Box Hydroponic System Kit 12 Holes Cultivation indoor Water Planting Grow Box Seed Starter Tray Seedling Seed Starter Tray Kit Plant Propagation Tray for Succulent
$26.31ChemistryAdd to cart6 Set 12-Cell Seedling Seed Starter Tray Kit Plant Propagation Tray For SucculentSpecificationMaterial:PlasticBase Tray Color:WhiteCover Color:TransparentSeed Starter Tray Color:Send RandomProduct Size:187 x 145 x 110 mmSeed Starter Tray Margin:38 mmCell Depth:55 mmFeaturesSeed Starter Tray Color Send Random.Made of eco-friendly plastic material, high hardness, strong toughness, non-toxic, no odor and reusable.Comes with transparent cover, which allows …
Small Circle Round Circular Drawing Template KT Soft Plastifc Ruler Design Drafting Stencil
$20.24ChemistryAdd to cartSpecificationMaterial:K Plastic (Soft Plastic)Type:Small CirclesLength:20cm Width:10cmFeatures– Made from transparent orange, soft plastic. More flexible than traditional green plastic, can be bent and not easy to break. – The rate of transparency allows you to see the drawing below template for easy positioning.– Assorted sizes of 22 different big circles, from φ3mm to φ40mm.– The templates …
Small Circle Round Circular Drawing Template KT Soft Plastifc Ruler Design Drafting StencilRead More
Square Solar Magnetic Levitation 4 Sides Mendocino Motor Horizontal Levitating Stand Educational
$62.21ChemistryAdd to cartSpecificationName:Solar Magnetic Levitation ModelMaterial:Acrylic, Magnets, Solar Panels, Copper Enameled WiresFeature:Automatic rotation under lightType:Horizontal Levitating Stand, Four-sided Solar PanelPrinciple:Photoelectric Effect, Electro-Magnetic InductionSpeed:300-1500 r/miniOverall Size:155*56*57mmFeatures– Laser-cutting acrylic material, no burrs, beautiful cruved lines.– Transparent visual structure, explain the principle and mechanism easily.– Unique magnetic levitation structure, almost frictionless.– Creative gifts, technological gifts, principle teaching models, fashion desktop …
Stainless Steel 1/35 1/100 AJ0032 Spray Template forest Camouflage Mould Tool
$10.72ChemistryAdd to cartSpecificationMaterial:stainless steelColor:stainless steelPattern:Forest CamouflageScale:1/35 1/100Size:8x8cmApplication:For 1/35 1/100Features Stainless steel material, not easy to rust Long life and durable Easy to usePackage include 1 x Spray Template
Stainless Steel Blade Replacement Cutter Accessories Bottom Base Sealing Gasket Tools for Juicer
$20.97ChemistryAdd to cartFeatures-This assembly will fit multiple different Oster models.-Replacement cutter1.0Stainless Steel Blade.2.Ice Crushing Power.3.Fits glass, plastic, and stainless steel jars.4.Durable.5.Refresh and revive, add years to the life of your Oster blender.6.Keep your Oster blender functioning as flawlessly as the day you brought it home.-Gasket1.Mounts between the blender blade assembly and the glass lip of the jar2.Do …
Stainless Steel French Curve Ruler Multi Shape Drawing Template Tool office & School Supplies
$14.16ChemistryAdd to cartSpecificationMaterial:Stainless SteelPattern:Mixed patternSize:About 8.5 x 5.5cmFeatures1. This drawing ruler is great for students, designers, artists, etc.2. Stainless steel material, durable with highly craftwork finish that can also be used as a template for drawing.3. Ideally suited for use by artists, fashion designers, architect designers and pattern makers.4. They are great drawing and drafting tools for …
Universal BCD Power inflator for Scuba Diving Diver Equipment Set K-valve
$76.79ChemistryAdd to cartSpecificationMaterial:Plastic+Stainless steelSize:Approx. 10 x 7 x 3 cm/3.9 x 2.8 x 1.2 inchColor:BlackFeature– Premium plastic standard BCD power inflator– Lightweight design, compact size, strong and durable– Universal fits all standard airway inflator flex hose (1 inch inner diameter)– K-type oral inflator design– Comes with 2 cable ties– Great equipment accessories for scuba divingPackage Includes1 Pcs …
Universal BCD Power inflator for Scuba Diving Diver Equipment Set K-valveRead More
Water Supply and Drainage Design Drawing Template KT Soft Plastifc Ruler Drafting Stencil
$7.48ChemistryAdd to cartSpecificationMaterial:K Plastic (Soft Plastic)Type:Water Supply and Drainage DesignLength:20cm Width:9cmFeatures– Made from transparent orange, soft plastic. More flexible than traditional green plastic, can be bent and not easy to break. – The rate of transparency allows you to see the drawing below template for easy positioning.– The templates eliminate the time consuming job of drawing drainage …
Water Supply and Drainage Design Drawing Template KT Soft Plastifc Ruler Drafting StencilRead More
Wooden Christmas Advent Calendar Christmas Elk Decoration Fits 25 Circular Chocolates Candy Stand Rack
$21.57ChemistryAdd to cartSpecificationName:Wooden Christmas CalendarSize:Approximately 40x35cm (15.7X13.8in)Material:WoodenFeatureIt is sent flat packed, simply slot the stand together and place the tree into the stand and fill with your chocolates.Package Included1 x Christmas Calendar (The Chocolate is NOT included)
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10pcs 3.7V 9V 5V 2A Adjustable Step Up 18650 Lithium Battery Charging Discharge integrated Module
$20.24Boost & Buck ModuleAdd to cartFeatureInput voltage:4.5-8VOutput voltage:continuous adjustable 4.3-27V (Counter clockwise to boost voltage)Charging voltage:4.2V Charging current:up to 1ADischarge current:the maximum 2AOutput reference maximum current:5V 1.4A, 9V 0.8A, 12V 0.6AQuiescent current:about 0.5 mAOvershoot protection:YesOver discharge protection:None (also can be said yes, because 2V cut-off boost but does not block the output, output has 2V)Deadline boost:2V, depending on whether added …
Geekcreit USB 5V Or DC 7V-32V DIY 4 Channel Wireless Smart Home Module
$43.73Smart ModuleAdd to cartAndroid APP:E-WeLink-2.1.13.apkSupport apple cellphone also, you can search inch弄菓inch in App store to setup it;Support apple cellphone also, you can search inche-welinkinch in App store to setup it for English version;WIFI control model, no need to program. No matter where you are, you only need to download a APP to connect the wifi and control …
Geekcreit USB 5V Or DC 7V-32V DIY 4 Channel Wireless Smart Home ModuleRead More
KING PIGEON IOT103-A GSM/GPRS Modbus RTU Over TCP 1-way 4-20mA Analog input IOT Temperature Sensor To Cloud Device
$95.58Smart ModuleAdd to cartManual:Click here to openTools:Click here to openBrief IntroductionThis product is compact and exquisite, powerful, and can choose the regular online working mode or ultra low power working mode according to the need.This waterproof plastic shell can be used outdoor, acting as a complete finished product connection sensor monitors data collection, remote control and abnormal warning …
5pcs CJMCU-1802 PCM1802 24Bit 105dB Audio Stereo A/D Converter ADC Decoder Amplifier Module
$34.18Sensor & Detector ModuleAdd to cartSpecifications24-Bit stereo A/D converter.Single-Ended Voltage input:3V p-p.Antialiasing filter included.PCM audio interface.FeatureItem Name:PCM1802 ModuleMaterial:FR-4 BoardSampling Rate:16kHz to 96kHzDual Power Supplies:5V for Analog, 3.3V for DigitalFeatures:Compact Size, Durable, Easy to UseLength:12mm/0.47inch, Width:20mm/0.79inch (Approx.)Package Includes5 x PCM1802 Module
3pcs USB Step Up Line Mobile Power Supply Module 5V Turn 9V Power Line
$14.26Boost & Buck ModuleAdd to cartDescriptionPower to other devices by power bank. Such as:routers, USB lights, USB fans, radiators, 5V mini speakers, etc.Outer diameter:5.5mm, inner diameter:2.1mm; Inner positive, line length 1 meterWith boost components, the USB input 5V voltage through the components, step-up to 9V voltage 0.6APackage included3 x 5V Turn 9V Power Line
50Pcs 915MHz SW915-TH12 Copper Spring Antenna for Wireless Communication Module
$28.90Module ComponentsAdd to cartFeaturesSW915-TH12 copper spring antenna is a special antenna for 915MHz wireless communication system design. The antenna has good standing wave ratio, compact shape, ingenious structure, convenient installation, stable performance and good anti-vibration and aging ability.SpecificationFrequency range:915 MHz (+/-5)Standing wave ratioInput impedance:50Maximum power:5WGain:2.15 dBiWeight:1gHeight:12.5+/-1 mm (9T)Antenna color:copperInterface Form:Direct WeldingPackage included50 x Antenna
1000Pcs 50 Value 50V Ceramic Capacitor Assorted Assortment Kit
$13.11Electronic Accessories & SuppliesAdd to cart1000Pcs 50 Value 50V Ceramic Capacitor Assorted Assortment KitFeatures1. Durable and easy to install2. Very convenient and practical3. High precision and stability4. Very popular among the electronic lovers5. Many type of metal film resistors assorted,can meet your different demand.DescriptionStructure:Fixed capacitorsSize of Capacitor:4 x 3mm / 0.15 x 0.12 inch(Approx) / L x WCapacitor Range:1pf~100nfCapacitor Tolerance:±10%.Quantity:1000PCS …
1000Pcs 50 Value 50V Ceramic Capacitor Assorted Assortment KitRead More
FR4 180x120mm Single Side Copper Clad Laminate PCB Circuit Board CCL
$6.55Electronic Accessories & SuppliesAdd to cartFR4 180x120mm Single Side Copper Clad Laminate PCB Circuit Board CCLSpecificationPanel Size:Approx.180mm x 120mm or 7.09′ x 4.73′ (inch)Thickness:0.06′ ÷0.005 (1.5mm ÷ 0.15)Weight:Approx.58gLayers:Single SidePanel:FR4Operating temperature:Up to 140 C or 285FDescriptionThis Single PCB Copper Clad Laminate Board is made of copper foil by the hot-pressing technology.steel-wool, Restore4, Tarn-X, roscherite, Zap or similar before using.After that be …
FR4 180x120mm Single Side Copper Clad Laminate PCB Circuit Board CCLRead More